MAC997 Datasheet PDF - ON Semiconductor
| Part Number | MAC997 | |
| Description | SENSITIVE GATE TRACS | |
| Manufacturers | ON Semiconductor | |
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MAC997 Series
Preferred Device
Sensitive Gate Triacs
Silicon Bidirectional Thyristors
Designed for use in solid state relays, MPU interface, TTL logic and
any other light industrial or consumer application. Supplied in an
inexpensive TO–92 package which is readily adaptable for use in
automatic insertion equipment.
• One–Piece, Injection–Molded Package
• Blocking Voltage to 600 Volts
• Sensitive Gate Triggering in Four Trigger Modes (Quadrants) for all
possible Combinations of Trigger Sources, and especially for Circuits
that Source Gate Drives
• All Diffused and Glassivated Junctions for Maximum Uniformity of
Parameters and Reliability
• Improved Noise Immunity (dv/dt Minimum of 20 V/µsec at 110°C)
• Commutating di/dt of 1.6 Amps/msec at 110°C
• High Surge Current of 8 Amps
• Device Marking: Device Type, e.g., for MAC997A6: MAC7A6, Date
Code
http://onsemi.com
TRIACS
0.8 AMPERE RMS
400 thru 600 VOLTS
MT2
MT1
G
MAXIMUM RATINGS (TJ = 25°C unless otherwise noted)
Rating
Symbol Value
Unit
Peak Repetitive Off-State Voltage
(TJ = –40 to +110°C)(1)
Sine Wave 50 to 60 Hz, Gate Open
MAC997A6,B6
MAC997A8,B8
VDRM,
VRRM
Volts
400
600
On-State RMS Current
Full Cycle Sine Wave 50 to 60 Hz
(TC = +50°C)
IT(RMS)
0.8
Amp
Peak Non–Repetitive Surge Current
One Full Cycle, Sine Wave 60 Hz
(TC = 110°C)
Circuit Fusing Considerations (t = 8.3 ms)
ITSM
I2t
8.0 Amps
.26 A2s
Peak Gate Voltage
v(t 2.0 m s, TC = +80°C)
Peak Gate Power
v(t 2.0 m s, TC = +80°C)
Average Gate Power
v(TC = 80°C, t 8.3 ms)
Peak Gate Current
v(t 2.0 m s, TC = +80°C)
Operating Junction Temperature Range
VGM
PGM
PG(AV)
IGM
TJ
5.0
5.0
0.1
1.0
–40 to
+110
Volts
Watts
Watt
Amp
°C
Storage Temperature Range
Tstg
–40 to
°C
+150
(1) VDRM and VRRM for all types can be applied on a continuous basis. Blocking
voltages shall not be tested with a constant current source such that the
voltage ratings of the devices are exceeded.
1
2
3
TO–92 (TO–226AA)
CASE 029
STYLE 12
PIN ASSIGNMENT
1 Main Terminal 1
2 Gate
3 Main Terminal 2
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 8 of this data sheet.
Preferred devices are recommended choices for future use
and best overall value.
© Semiconductor Components Industries, LLC, 2000
May, 2000 – Rev. 2
1
Publication Order Number:
MAC997/D
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MAC997 Series
1.0 10
ZQ JC(t) = RQ JC(t) @ r(t)
0.1
0.01
0.1
1.0
10 100
t, TIME (ms)
1S 103
1S 104
Figure 5. Transient Thermal Response
100
10 Q4
Q3
Q2
Q1
1
0
–40 –25
–10 5 20 35 50 65 80
TJ, JUNCTION TEMPERATURE (°C)
95 110
Figure 7. Typical Gate Trigger Current versus
Junction Temperature
100
5.0
3.0
2.0
TJ = 110°C
f = 60 Hz
CYCLE
1.0
1.0
Surge is preceded and followed by rated current.
2.0 3.0 5.0
10
30
NUMBER OF CYCLES
50
100
Figure 6. Maximum Allowable Surge Current
1.2
1.1 Q4
1.0 Q3
0.9 Q2
0.8 Q1
0.7
0.6
0.5
0.4
0.3
–40 –25
–10 5 20 35 50 65 80
TJ, JUNCTION TEMPERATURE (°C)
95 110
Figure 8. Typical Gate Trigger Voltage versus
Junction Temperature
10
10 Q2
MT2 Negative
Q4 Q3
1
MT2 Positive
1
Q1
0
–40 –25
–10 5 20 35 50 65 80
TJ, JUNCTION TEMPERATURE (°C)
95 110
Figure 9. Typical Latching Current versus
Junction Temperature
0.1
–40 –25
–10 5 20 35 50 65 80
TJ, JUNCTION TEMPERATURE (°C)
95 110
Figure 10. Typical Holding Current versus
Junction Temperature
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| Information | Total 12 Pages | |
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